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@@ -286,7 +286,7 @@
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<el-button type="success" plain @click.prevent="addDomain(ruleForm)" style="float: right;">拷贝</el-button>
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</el-col>
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<el-col :span="3">
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- <el-button type="info" plain @click.prevent="removeDomain(ruleForm)" style="float: right;">删除</el-button>
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+ <el-button type="info" plain @click.prevent="removeDomain(ruleForm)" style="float: right;" >删除</el-button>
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</el-col>
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</el-row>
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<el-row>
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@@ -646,10 +646,13 @@ export default {
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},
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//删除自身
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removeDomain(item) {
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- var index = this.ruleForm.indexOf(item)
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+ //如果子类大于1 可点击删除按钮
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+ if(this.ruleForm.length>1){
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+ var index = this.ruleForm.indexOf(item)
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if (index !== -1) {
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this.ruleForm.splice(index, 1)
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}
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+ }
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this.flags()
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},
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// 表单添加一行
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zhangding